My immediate concern about the info in this presentation is the timeline for release. It doesn't sound like Maemo 5/Fremantle exists in any useful form yet, and if there are any real prototypes, they're too early to reflect the final devices' functionality. This means it most likely will be 1yr+ before the new device is released, and (esp. w/the added cellular capabilities) at least 6mo after that before it can be sold in the US. Palm may actually get its Linux-based OS out the door before this thing ships!